move nak-web into a separate repository.

This commit is contained in:
fiatjaf 2023-10-29 23:38:19 -03:00
parent 85d658bdd4
commit c5573410df
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15 changed files with 0 additions and 826 deletions

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name: build page and publish to cloudflare
on:
push:
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
fetch-depth: 1
- uses: olafurpg/setup-scala@v11
- name: build page / compile scalajs
run: sbt fullLinkJS/esBuild
- name: publish to cloudflare
uses: cloudflare/pages-action@v1
with:
apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
accountId: 60325047cc7d0811c6b337717918cbc1
projectName: nostr-army-knife
directory: .

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enablePlugins(ScalaJSPlugin, EsbuildPlugin)
name := "nostr-army-knife"
scalaVersion := "3.3.0-RC4"
lazy val root = (project in file("."))
.settings(
libraryDependencies ++= Seq(
"com.armanbilge" %%% "calico" % "0.2.0-RC2",
"com.fiatjaf" %%% "snow" % "0.0.1"
),
scalaJSUseMainModuleInitializer := true,
scalaJSLinkerConfig ~= { _.withModuleKind(ModuleKind.CommonJSModule) }
)

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<?xml version="1.0" ?>
<svg width="800px" height="800px" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<g>
<path d="M20,16v4a2,2,0,0,1-2,2H4a2,2,0,0,1-2-2V6A2,2,0,0,1,4,4H8" fill="none" stroke="#f9cc9d" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
<polygon fill="none" points="12.5 15.8 22 6.2 17.8 2 8.3 11.5 8 16 12.5 15.8" stroke="#f9cc9d" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
</g>
</svg>

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<svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M17 13.5v6H5v-12h6m3-3h6v6m0-6-9 9" class="icon_svg-stroke" stroke="#3b82f6" stroke-width="1.5" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg>

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<meta charset=utf-8>
<title>nostr army knife</title>
<script src="https://cdn.tailwindcss.com"></script>
<body class="bg-emerald-200 text-black m-0 w-full h-full">
<div id="app" class="w-full h-full"></div>
<script type="module" src="/target/esbuild/bundle.js"></script>
</body>

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build-prod:
sbt fullLinkJS/esBuild
cloudflare:
rm -fr cf
mkdir -p cf/target/esbuild
cp index.html cf/
cp favicon.ico cf/
cp target/esbuild/bundle.js cf/target/esbuild
wrangler pages publish cf --project-name nostr-army-knife --branch master
rm -fr cf
build-and-deploy: build-prod cloudflare

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sbt.version=1.7.1

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addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.13.0")
addSbtPlugin("com.fiatjaf" % "sbt-esbuild" % "0.1.1")

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import cats.data.{Store => *, *}
import cats.effect.*
import cats.effect.syntax.all.*
import cats.syntax.all.*
import fs2.concurrent.*
import fs2.dom.{Event => _, *}
import io.circe.parser.*
import io.circe.syntax.*
import calico.*
import calico.html.io.{*, given}
import calico.syntax.*
import scodec.bits.ByteVector
import scoin.*
import snow.*
import Utils.*
object Components {
def render32Bytes(
store: Store,
bytes32: ByteVector32
): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "text-md",
entry("canonical hex", bytes32.toHex),
"if this is a public key:",
div(
cls := "mt-2 pl-2 mb-2",
entry(
"npub",
NIP19.encode(XOnlyPublicKey(bytes32)),
Some(
selectable(
store,
NIP19.encode(XOnlyPublicKey(bytes32))
)
)
),
nip19_21(
store,
"nprofile",
NIP19.encode(ProfilePointer(XOnlyPublicKey(bytes32)))
)
),
"if this is a private key:",
div(
cls := "pl-2 mb-2",
entry(
"nsec",
NIP19.encode(PrivateKey(bytes32)),
Some(
selectable(
store,
NIP19.encode(PrivateKey(bytes32))
)
)
),
entry(
"npub",
NIP19.encode(PrivateKey(bytes32).publicKey.xonly),
Some(
selectable(
store,
NIP19.encode(PrivateKey(bytes32).publicKey.xonly)
)
)
),
nip19_21(
store,
"nprofile",
NIP19.encode(ProfilePointer(PrivateKey(bytes32).publicKey.xonly))
)
),
"if this is an event id:",
div(
cls := "pl-2 mb-2",
nip19_21(
store,
"nevent",
NIP19.encode(EventPointer(bytes32.toHex))
)
),
div(
cls := "pl-2 mb-2",
entry(
"note",
NIP19.encode(bytes32),
Some(
selectable(
store,
NIP19.encode(bytes32)
)
)
)
)
)
def renderEventPointer(
store: Store,
evp: snow.EventPointer
): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "text-md",
entry(
"event id (hex)",
evp.id,
Some(selectable(store, evp.id))
),
relayHints(store, evp.relays),
evp.author.map { pk =>
entry("author hint (pubkey hex)", pk.value.toHex)
},
nip19_21(store, "nevent", NIP19.encode(evp)),
entry(
"note",
NIP19.encode(ByteVector32.fromValidHex(evp.id)),
Some(selectable(store, NIP19.encode(ByteVector32.fromValidHex(evp.id))))
)
)
def renderProfilePointer(
store: Store,
pp: snow.ProfilePointer,
sk: Option[PrivateKey] = None
): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "text-md",
sk.map { k =>
entry(
"private key (hex)",
k.value.toHex,
Some(selectable(store, k.value.toHex))
)
},
sk.map { k =>
entry(
"nsec",
NIP19.encode(k),
Some(selectable(store, NIP19.encode(k)))
)
},
entry(
"public key (hex)",
pp.pubkey.value.toHex,
Some(selectable(store, pp.pubkey.value.toHex))
),
relayHints(
store,
pp.relays,
dynamic = if sk.isDefined then false else true
),
entry(
"npub",
NIP19.encode(pp.pubkey),
Some(selectable(store, NIP19.encode(pp.pubkey)))
),
nip19_21(store, "nprofile", NIP19.encode(pp))
)
def renderAddressPointer(
store: Store,
addr: snow.AddressPointer
): Resource[IO, HtmlDivElement[IO]] = {
val nip33atag =
s"${addr.kind}:${addr.author.value.toHex}:${addr.d}"
div(
cls := "text-md",
entry("author (pubkey hex)", addr.author.value.toHex),
entry("identifier (d tag)", addr.d),
entry("kind", addr.kind.toString),
relayHints(store, addr.relays),
nip19_21(store, "naddr", NIP19.encode(addr)),
entry("nip33 'a' tag", nip33atag, Some(selectable(store, nip33atag)))
)
}
def renderEvent(
store: Store,
event: Event
): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "text-md",
if event.pubkey.isEmpty then
Some(
div(
cls := "flex items-center",
entry("missing", "pubkey"),
button(
Styles.buttonSmall,
"fill with a debugging key",
onClick --> (_.foreach { _ =>
store.input.set(
event
.copy(pubkey = Some(keyOne.publicKey.xonly))
.asJson
.printWith(jsonPrinter)
)
})
)
)
)
else None,
if event.id.isEmpty then
Some(
div(
cls := "flex items-center",
entry("missing", "id"),
if event.pubkey.isDefined then
Some(
button(
Styles.buttonSmall,
"fill id",
onClick --> (_.foreach(_ =>
store.input.set(
event
.copy(id = Some(event.hash.toHex))
.asJson
.printWith(jsonPrinter)
)
))
)
)
else None
)
)
else None,
if event.sig.isEmpty then
Some(
div(
cls := "flex items-center",
entry("missing", "sig"),
if event.id.isDefined && event.pubkey == Some(
keyOne.publicKey.xonly
)
then
Some(
button(
Styles.buttonSmall,
"sign",
onClick --> (_.foreach(_ =>
store.input.set(
event
.sign(keyOne)
.asJson
.printWith(jsonPrinter)
)
))
)
)
else None
)
)
else None,
entry("serialized event", event.serialized),
entry("implied event id", event.hash.toHex),
entry(
"does the implied event id match the given event id?",
event.id == Some(event.hash.toHex) match {
case true => "yes"; case false => "no"
}
),
entry(
"is signature valid?",
event.isValid match {
case true => "yes"; case false => "no"
}
),
event.id.map(id =>
nip19_21(
store,
"nevent",
NIP19.encode(EventPointer(id, author = event.pubkey))
)
),
if event.kind >= 30000 && event.kind < 40000 then
event.pubkey
.map(author =>
nip19_21(
store,
"naddr",
NIP19.encode(
AddressPointer(
d = event.tags
.collectFirst { case "d" :: v :: _ => v }
.getOrElse(""),
kind = event.kind,
author = author,
relays = List.empty
)
)
)
)
else
event.id.map(id =>
entry(
"note",
NIP19.encode(ByteVector32.fromValidHex(id)),
Some(selectable(store, NIP19.encode(ByteVector32.fromValidHex(id))))
)
)
)
private def entry(
key: String,
value: String,
selectLink: Option[Resource[IO, HtmlSpanElement[IO]]] = None
): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "flex items-center space-x-3",
span(cls := "font-bold", key + " "),
span(Styles.mono, cls := "max-w-xl break-all", value),
selectLink
)
private def nip19_21(
store: Store,
key: String,
code: String
): Resource[IO, HtmlDivElement[IO]] =
div(
span(cls := "font-bold", key + " "),
span(Styles.mono, cls := "break-all", code),
selectable(store, code),
a(
href := "nostr:" + code,
external
)
)
private def relayHints(
store: Store,
relays: List[String],
dynamic: Boolean = true
): Resource[IO, HtmlDivElement[IO]] =
if !dynamic && relays.isEmpty then div("")
else
SignallingRef[IO].of(false).toResource.flatMap { active =>
val value =
if relays.size > 0 then relays.reduce((a, b) => s"$a, $b") else ""
div(
cls := "flex items-center space-x-3",
span(cls := "font-bold", "relay hints "),
if relays.size == 0 then div("")
else
// displaying each relay hint
div(
cls := "flex flex-wrap max-w-xl",
relays
.map(url =>
div(
Styles.mono,
cls := "flex items-center rounded py-0.5 px-1 mr-1 mb-1 bg-orange-100",
url,
// removing a relay hint by clicking on the x
div(
cls := "cursor-pointer ml-1 text-rose-600 hover:text-rose-300",
onClick --> (_.foreach(_ => {
store.result.get.flatMap(result =>
store.input.set(
result
.map {
case a: AddressPointer =>
NIP19
.encode(
a.copy(relays =
relays.filterNot(_ == url)
)
)
case p: ProfilePointer =>
NIP19
.encode(
p.copy(relays =
relays.filterNot(_ == url)
)
)
case e: EventPointer =>
NIP19
.encode(
e.copy(relays =
relays.filterNot(_ == url)
)
)
case r => ""
}
.getOrElse("")
)
)
})),
"×"
)
)
)
)
,
active.map {
case true =>
div(
input.withSelf { self =>
(
onKeyPress --> (_.foreach(evt =>
// confirm adding a relay hint
evt.key match {
case "Enter" =>
self.value.get.flatMap(url =>
if url.startsWith("wss://") || url
.startsWith("ws://")
then {
store.result.get.flatMap(result =>
store.input.set(
result
.map {
case a: AddressPointer =>
NIP19
.encode(
a.copy(relays = a.relays :+ url)
)
case p: ProfilePointer =>
NIP19
.encode(
p.copy(relays = p.relays :+ url)
)
case e: EventPointer =>
NIP19
.encode(
e.copy(relays = e.relays :+ url)
)
case r => ""
}
.getOrElse("")
)
)
>> active.set(false)
} else IO.unit
)
case _ => IO.unit
}
))
)
}
)
case false if dynamic =>
// button to add a new relay hint
button(
Styles.buttonSmall,
"add relay hint",
onClick --> (_.foreach(_ => active.set(true)))
)
case false => div("")
}
)
}
private def selectable(
store: Store,
code: String
): Resource[IO, HtmlSpanElement[IO]] =
span(
store.input.map(current =>
if current == code then a("")
else
a(
href := "#/" + code,
onClick --> (_.foreach(evt =>
evt.preventDefault >>
store.input.set(code)
)),
edit
)
)
)
private val edit = img(cls := "inline w-4 ml-2", src := "edit.svg")
private val external = img(cls := "inline w-4 ml-2", src := "ext.svg")
}

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import cats.effect.*
import cats.effect.syntax.all.*
import cats.syntax.all.*
import fs2.concurrent.*
import fs2.dom.{Event => _, *}
import io.circe.parser.*
import io.circe.syntax.*
import calico.*
import calico.html.io.{*, given}
import calico.syntax.*
import scoin.*
import snow.*
import Utils.*
import Components.*
object Main extends IOWebApp {
def render: Resource[IO, HtmlDivElement[IO]] = Store(window).flatMap {
store =>
div(
cls := "flex w-full flex-col items-center justify-center",
div(
cls := "w-4/5",
h1(
cls := "px-1 py-2 text-center text-xl",
img(
cls := "inline-block w-8 mr-2",
src := "/favicon.ico"
),
a(
href := "/",
"nostr army knife"
)
),
div(
cls := "flex my-3",
input(store),
actions(store)
),
result(store)
),
div(
cls := "flex justify-end mr-5 mt-10 text-xs w-4/5",
a(
href := "https://github.com/fiatjaf/nak",
"source code"
),
a(
cls := "ml-4",
href := "https://github.com/fiatjaf/nak",
"get the command-line tool"
)
)
)
}
def actions(store: Store): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "flex flex-col space-y-1 my-3",
store.input.map {
case "" => div("")
case _ =>
button(
Styles.button,
"clear",
onClick --> (_.foreach(_ => store.input.set("")))
)
},
store.result.map {
case Right(_: Event) =>
button(
Styles.button,
"format",
onClick --> (_.foreach(_ =>
store.input.update(original =>
parse(original).toOption
.map(_.printWith(jsonPrinter))
.getOrElse(original)
)
))
)
case _ => div("")
},
button(
Styles.button,
"generate event",
onClick --> (_.foreach(_ =>
store.input.set(
Event(
kind = 1,
content = "hello world"
).sign(keyOne)
.asJson
.printWith(jsonPrinter)
)
))
),
button(
Styles.button,
"generate keypair",
onClick --> (_.foreach(_ =>
store.input.set(
NIP19.encode(PrivateKey(randomBytes32()))
)
))
)
)
def input(store: Store): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "w-full grow",
div(
cls := "w-full flex justify-center",
textArea.withSelf { self =>
(
cls := "w-full max-h-96 p-3 rounded",
styleAttr := "min-height: 280px; font-family: monospace",
spellCheck := false,
placeholder := "paste something nostric (event JSON, nprofile, npub, nevent etc or hex key or id)",
onInput --> (_.foreach(_ =>
self.value.get.flatMap(store.input.set)
)),
value <-- store.input
)
}
)
)
def result(store: Store): Resource[IO, HtmlDivElement[IO]] =
div(
cls := "w-full flex my-5",
store.result.map {
case Left(msg) => div(msg)
case Right(bytes: ByteVector32) => render32Bytes(store, bytes)
case Right(event: Event) => renderEvent(store, event)
case Right(pp: ProfilePointer) => renderProfilePointer(store, pp)
case Right(evp: EventPointer) => renderEventPointer(store, evp)
case Right(sk: PrivateKey) =>
renderProfilePointer(
store,
ProfilePointer(pubkey = sk.publicKey.xonly),
Some(sk)
)
case Right(addr: AddressPointer) => renderAddressPointer(store, addr)
}
)
}

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import scala.util.Try
import io.circe.parser.*
import cats.syntax.all.*
import scodec.bits.ByteVector
import scoin.*
import snow.*
type Result = Either[
String,
Event | PrivateKey | AddressPointer | EventPointer | ProfilePointer |
ByteVector32
]
object Parser {
val additions = raw" *\+ *".r
def parseInput(input: String): Result =
if input == "" then Left("")
else
ByteVector
.fromHex(input)
.flatMap(b => Try(Right(ByteVector32(b))).toOption)
.getOrElse(
NIP19.decode(input) match {
case Right(pp: ProfilePointer) => Right(pp)
case Right(evp: EventPointer) => Right(evp)
case Right(sk: PrivateKey) => Right(sk)
case Right(addr: AddressPointer) => Right(addr)
case Left(_) if input.split(":").size == 3 =>
// parse "a" tag format, nip 33
val spl = input.split(":")
(
spl(0).toIntOption,
ByteVector.fromHex(spl(1)),
Some(spl(2))
).mapN((kind, author, identifier) =>
AddressPointer(
identifier,
kind,
scoin.XOnlyPublicKey(ByteVector32(author)),
relays = List.empty
)
).toRight("couldn't parse as a nip33 'a' tag")
case Left(_) =>
// parse event json
parse(input) match {
case Left(err: io.circe.ParsingFailure) =>
Left("not valid JSON or NIP-19 code")
case Right(json) =>
json
.as[Event]
.leftMap { err =>
err.pathToRootString match {
case None => s"decoding ${err.pathToRootString}"
case Some(path) => s"field $path is missing or wrong"
}
}
}
}
)
}

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import cats.data.*
import cats.effect.*
import cats.effect.syntax.all.*
import cats.syntax.all.*
import fs2.concurrent.*
import fs2.dom.{Event => _, *}
import scoin.PrivateKey
case class Store(
input: SignallingRef[IO, String],
result: SignallingRef[IO, Result]
)
object Store {
def apply(window: Window[IO]): Resource[IO, Store] = {
val key = "nak-input"
for {
input <- SignallingRef[IO].of("").toResource
result <- SignallingRef[IO, Result](Left("")).toResource
_ <- Resource.eval {
OptionT(window.localStorage.getItem(key))
.foreachF(input.set(_))
}
_ <- window.localStorage
.events(window)
.foreach {
case Storage.Event.Updated(`key`, _, value, _) =>
input.set(value)
case _ => IO.unit
}
.compile
.drain
.background
_ <- input.discrete
.evalTap(input => IO.cede *> window.localStorage.setItem(key, input))
.evalTap(input => result.set(Parser.parseInput(input.trim())))
.compile
.drain
.background
} yield Store(input, result)
}
}

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import calico.html.io.*
object Styles {
val button = cls :=
"shrink bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 mx-2 px-4 rounded "
val buttonSmall = cls :=
"shrink text-sm bg-blue-500 hover:bg-blue-700 text-white font-bold mx-2 px-2 rounded "
val mono = styleAttr := "font-family: monospace"
}

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import io.circe.Printer
import scodec.bits.ByteVector
import scoin.*
object Utils {
val keyOne = PrivateKey(ByteVector32(ByteVector(0x01).padLeft(32)))
val jsonPrinter = Printer(
dropNullValues = false,
indent = " ",
lbraceRight = "\n",
rbraceLeft = "\n",
lbracketRight = "\n",
rbracketLeft = "\n",
lrbracketsEmpty = "",
arrayCommaRight = "\n",
objectCommaRight = "\n",
colonLeft = "",
colonRight = " ",
sortKeys = true
)
}